need an option like "--r3mix" from lame.
I'd like to see a "preset" quality option like LAME's "--r3mix" <http://r3mix.net/> so that I could feel confident that I am getting the minimum VBR with no detectible audio difference from the .wav that I'm encoding from (transparency). If I can't get any guarantees better than "Most people seeking very-near-CD-quality audio encode at a quality of 5 or, for lossless stereo coupling, 6.", then I'm likely to not use ogg vorbis for archiving in favor of continuing to use "lame --r3mix", if only because I have no desire to continually re-encode my archived CD collection when I find an example where oggenc encoded just below the "threshold of transparency".
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